Intraperitoneal Hyperthermic Perfusion With Oxaliplatin in Treating Patients With Stage IV Peritoneal Cancer Due to Appendix Cancer or Colorectal Cancer

Wake Forest University Health Sciences16 enrolled

Overview

RATIONALE: Drugs used in chemotherapy, such as oxaliplatin, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Hyperthermia therapy kills tumor cells by heating them to several degrees above normal body temperature. Adding chemotherapy to hyperthermia and infusing it directly into the abdomen may kill more tumor cells. Giving this treatment after surgery may kill any tumor cells that remain after surgery. PURPOSE: This phase I trial is studying the side effects and best dose of intraperitoneal hyperthermic perfusion with oxaliplatin in treating patients with stage IV peritoneal cancer due to appendix cancer or colorectal cancer.

OBJECTIVES: * Determine the toxicity of intraperitoneal hyperthermic chemoperfusion with oxaliplatin in patients with stage IV peritoneal surface malignancies from primary colorectal or appendiceal cancer. * Determine the pharmacokinetics of this drug in perfusate, normal peritoneum, and peritoneal surface tumors in these patients. * Evaluate the expression of proteins involved in the apoptotic and stress-inducible heat shock protein pathways (e.g., Fas, TRAIL, DISC components \[FADD, TRADD, FLIP, and caspase 8\], mitochondrial proteins \[Bax, Bak, Bcl-2, Bcl-X\_L\], and heat shock proteins \[HSPs 27, 40, 70 and 90\]) before and after drug therapy. OUTLINE: This is a nonrandomized, open-label, dose-escalation study. Patients undergo gross tumor resection on day 1. After tumor debulking, patients receive oxaliplatin over 2 hours by intraperitoneal hyperthermic chemotherapy (IPHC). Cohorts of 3-6 patients in each stratum receive escalating doses of oxaliplatin until the maximum tolerated dose (MTD) is determined. The MTD is defined as the dose preceding that at which 2 of 3 or 2 of 6 patients experience dose-limiting toxicity. At least 6 patients are treated at the MTD. Patients undergo blood and tissue sampling before and after IPHC for pharmacokinetic studies and for evaluation of proteins involved in apoptosis and heat-shock-mediated cell death (e.g., Fas, TRAIL, FADD, TRADD, FLIP, caspase 8, Bax, Bak, Bcl-X, and heat shock proteins 27, 40, 70, and 90). After completion of study treatment, patients are followed periodically for at least 1 year. PROJECTED ACCRUAL: A total of 60 patients will be accrued for this study.

Study Type

INTERVENTIONAL

Allocation

NON_RANDOMIZED

Eligibility

Sex: ALLMin age: 18 YearsMax age: 120 Years

Medical Language ↔ Plain English

DISEASE CHARACTERISTICS: * Histologically or cytologically confirmed colorectal or appendiceal cancer * Stage IV disease * Peritoneal surface dissemination of disease (peritoneal carcinomatosis) * Measurable disease according to RECIST criteria * No active CNS metastases PATIENT CHARACTERISTICS: * ECOG performance status 0-2 * Absolute neutrophil count ≥ 1,500/mm³ * Platelet count ≥ 100,000/mm³ * Creatinine ≤ 1.5 mg/dL OR creatinine clearance \> 60 mL/min * Bilirubin ≤ 1.5 mg/dL * Alkaline phosphatase ≤ 3 times upper limit of normal (ULN) * AST and ALT ≤ 3 times ULN * No active infection or fever ≥ 101.3°F within the past 3 days * No other malignancy within the past 5 years except curatively treated basal cell skin cancer, cervical intra-epithelial neoplasia, or localized prostate cancer with a current prostate-specific antigen of \< 1.0 mg/dL on 2 successive evaluations, ≥ 3 months apart, with the last evaluation within the past 4 weeks * No peripheral neuropathy ≥ grade 2 * No other medical condition, mental illness, or substance abuse that, in the opinion of the principal investigator, would preclude study compliance * No known hypersensitivity to any component of oxaliplatin * No known HIV positivity * No hepatitis B or C positivity (active, previously treated, or both) * Not pregnant or nursing * Negative pregnancy test * Fertile patients and their partners must use effective contraception during and for 90 days after completion of study treatment PRIOR CONCURRENT THERAPY: * Recovered from prior surgery, radiotherapy, and other anticancer therapies * More than 30 days since prior and no other concurrent investigational therapy * No prior radiotherapy to \> 25% of bone marrow * No prior allogeneic stem cell transplantation * No concurrent antiretroviral therapy

Outcomes

Primary Outcomes

Maximum tolerated dose

Maximum tolerated dose will be determined by the absence of dose limiting toxicites (serious adverse events related to Oxaplatin dosing within 18 days of administration)

Time frame: 18 days

Secondary Outcomes

Pharmacokinetics

Evaluation of the pharmacokinetics of oxaliplatin in perfusate, normal peritoneum, and peritoneal surface tumors during intraperitoneal hyperthermic chemoperfusion

Time frame: day of surgery (day one)

Change in the phenotypic expression of proteins involved in the apoptotic and heat-stress inducible pathways

Analysis of the expression of proteins involved in the apoptotic and stress-inducible heat shock protein pathways before and after intraperitoneal hyperthermic chemoperfusion with oxaliplatin. These proteins shall include cellular levels of Fas and TRAIL, components of the DISC (FADD, TRADD, FLIP, and Caspase 8), mitochondrial proteins (Bax, Bak, Bcl-2, and Bcl-XL), and the heat shock protein family (HSPs 27, 40, 70, and 90).

Time frame: Day of surgery (day one)

Intraperitoneal Hyperthermic Perfusion With Oxaliplatin in Treating Patients With Stage IV Peritoneal Cancer Due to Appendix Cancer or Colorectal Cancer

Overview

Conditions

Interventions

Eligibility

Locations (1)

Outcomes

Primary Outcomes

Secondary Outcomes